7916000 has 48 divisors (see below), whose sum is σ = 19459440. Its totient is φ = 3164800.

The previous prime is 7915987. The next prime is 7916011. The reversal of 7916000 is 6197.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3011 + ... + 4989.

It is an arithmetic number, because the mean of its divisors is an integer number (405405).

Almost surely, 2^7916000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7916000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9729720).

7916000 is an abundant number, since it is smaller than the sum of its proper divisors (11543440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7916000 is a wasteful number, since it uses less digits than its factorization.

7916000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2004 (or 1986 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 7916000 is about 2813.5386970859. The cubic root of 7916000 is about 199.2975356075.

The spelling of 7916000 in words is "seven million, nine hundred sixteen thousand".